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Revenue from Contracts with Customers - Summary of Revenue from External Customers (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Revenue from External Customer [Line Items]
Total	$ 46,823	$ 55,063
United States [Member]
Revenue from External Customer [Line Items]
Total	46,116	53,755
Canada [Member]
Revenue from External Customer [Line Items]
Total	294	831
India and other [Member]
Revenue from External Customer [Line Items]
Total	$ 413	$ 477

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Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 924
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Reference 11: http://www.xbrl.org/2003/role/disclosureRef
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